Hello, I am trying to diffferentiate using l'Hopital's rule:

(e^(5+h)-e^5) / (h)

to find the limit of h tending towards zero.

I differentiate the numerator and denominator to get:

(e^(5+h) - e^5) / (1)

but I think I should be getting (e^(5+h)) / (1)

Can someone please tell me how the second e^5 is done away with ?

Thanks kindly.